National Weather Service

Hazardous Weather Conditions

Hazardous Weather Outlook

Current conditions at

San Marcos, San Marcos Municipal Airport (KHYI)

Lat: 29.89°NLon: 97.86°WElev: 597ft.

Overcast

23°C

74°F

Humidity	91%
Wind Speed	NE 9 km/h
Barometer	1011.2 mb (29.89 in)
Dewpoint	22°C (71°F)
Visibility	16 km
Last update	19 Jun 4:56 am CDT

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Lockhart TX

Juneteenth
High: 27 °C
Showers
Tonight
Low: 23 °C
Showers
Likely
Thursday
High: 32 °C
Chance
Showers then
Chance
T-storms
Thursday Night
Low: 22 °C
Partly Cloudy
Friday
High: 33 °C
Chance
T-storms
Friday Night
Low: 22 °C
Mostly Clear
Saturday
High: 33 °C
Mostly Sunny
Saturday Night
Low: 22 °C
Mostly Clear
Sunday
High: 34 °C
Mostly Sunny
then Chance
T-storms

Detailed Forecast

Juneteenth

Showers and possibly a thunderstorm. High near 27. Northeast wind 20 to 25 km/h increasing to 25 to 30 km/h in the afternoon. Winds could gust as high as 45 km/h. Chance of precipitation is 80%. New rainfall amounts between 5 and 7.5 mm possible.

Tonight

Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 23. East northeast wind 20 to 25 km/h, with gusts as high as 40 km/h. Chance of precipitation is 60%. New rainfall amounts between 5 and 7.5 mm possible.

Thursday

A chance of showers and thunderstorms before 7am, then a chance of showers between 7am and 10am, then a chance of showers and thunderstorms after 10am. Cloudy, then gradually becoming mostly sunny, with a high near 32. Heat index values as high as 38. East northeast wind around 25 km/h, with gusts as high as 40 km/h. Chance of precipitation is 40%.

Thursday Night

Partly cloudy, with a low around 22. East wind 15 to 20 km/h decreasing to 10 to 15 km/h after midnight. Winds could gust as high as 30 km/h.

Friday

A slight chance of showers, then a chance of showers and thunderstorms after 10am. Mostly sunny, with a high near 33. East wind 10 to 20 km/h. Chance of precipitation is 30%.

Friday Night

Mostly clear, with a low around 22. East southeast wind 5 to 15 km/h.

Saturday

Mostly sunny, with a high near 33. East southeast wind 5 to 15 km/h.

Saturday Night

Mostly clear, with a low around 22. Southeast wind 5 to 15 km/h.

Sunday

A 30 percent chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 34. North northeast wind 5 to 15 km/h becoming southeast in the afternoon.

Sunday Night

Partly cloudy, with a low around 23.

Monday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 34.

Monday Night

Partly cloudy, with a low around 24.

Tuesday

A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 35.